baber/WOPTO huggingface dataset:
Patent JP-2023031775-A (JP)
Title: Artificial lawn sheet laying structure and artificial lawn sheet laying method
Inventor: SANO TAKASHI
IPC: E01C13/08
Filed: 2021-08-25
Abstract: To provide an artificial lawn sheet laying structure capable of ensuring a drainage effect and a heat insulation effect, being resistant to strong wind, and exhibiting a high degree of load bearing.SOLUTION: An artificial lawn sheet laying structure according to the present invention comprises: a plurality of unit panels 1 composed of cement mortar or concrete laid on a substrate surface G to be laid; and an artificial lawn sheet 2 bonded across upper surfaces 1a of the plurality of unit panels 1. The unit panels 1 have a configuration excellent in wind resistance and load bearing with bottomed grooves 3 on the top surfaces 1a, supports 4 on lower surfaces 1b for supporting the lower surfaces 1b with a clearance from the substrate surface G, and a through groove 5 formed between the adjacent unit panels 1 and laid such as to have means for appropriately performing drainage and heat insulation.SELECTED DRAWING: Figure 1
Patent JP-2021192044-A (JP)
Title: Method for determining sequence of nucleic acid using time-resolved luminescence
Inventor: JONATHAN M ROTHBERG
IPC: G01N21/64
Filed: 2021-08-27
Abstract: To provide a method for determining the sequence of molecules based on a light emission life and/or a light emission intensity.SOLUTION: In some embodiments, a method for determining the sequence of nucleic acid, comprises determining a light emission lifetime and optionally a light emission intensity of a series of light emission-labeled nucleotides incorporated during a nucleic acid sequencing reaction.SELECTED DRAWING: None
Patent JP-2023032483-A (JP)
Title: Position detection device and sensor panel
Inventor: KADOWAKI ATSUSHI
IPC: G06F3/041
Filed: 2021-08-27
Abstract: To suppress a decrease in position derivation precision by dispersively extending one portion or entire portion of a connection wire to multiple areas.SOLUTION: In a position detection device, one portion including a connection wire CLy4 connected to a Y electrode 30y4 from among multiple connection wires CLy is extended into an area A1 at an equal interval, and the remaining part including a connection wire CLy5 connected to a Y electrode 30y5 from among multiple connection wires CLy is extended into an area A2 differing from the area A1 at an equal interval. The position detection device includes: an extension line EX1 that is extended into the area A2 along the connection wire CLy5 and is electrically connected to the Y electrode 30y4; and an extension line EX2 that is extended into the area A1 along the connection wire CLy4 and is electrically connected to the Y electrode 30y5.SELECTED DRAWING: Figure 2
Patent JP-2023034296-A (JP)
Title: Saddle-riding type vehicle
Inventor: KANAZAWA NAOKI
IPC: B62J17/00
Filed: 2021-08-30
Abstract: To reduce a flow velocity difference in travel wind that flows along a front side cowl so as to improve aerodynamic characteristics in a saddle-riding type vehicle.SOLUTION: A saddle-riding type vehicle includes a pair of right and left front side cowls (42) that cover a front portion of a vehicle body from the outside in a vehicle widthwise direction at a rear side of a front wheel. The front side cowl (42) includes: a ridge line part (62) that extends vertically at a front portion of the front side cowl (42); and a cowl front surface part (61) that is bent with the ridge line part (62) as a boundary and extends inwardly in the vehicle widthwise direction and forward. In a cross-sectional view of the cowl front surface part (61) cut along a horizontal plane, an angle (A) between a virtual line (L) extending inwardly in the vehicle widthwise direction from the ridge line part (62) and the cowl front surface part (61) decreases toward the down side.SELECTED DRAWING: Figure 6
Patent JP-2023037926-A (JP)
Title: Optical device and optical communication apparatus
Inventor: SUGIYAMA MASAKI
IPC: G02B6/12
Filed: 2021-09-06
Abstract: To provide an optical device that can ensure a stable branching ratio.SOLUTION: An optical device comprises: a modulator; and a tap coupler. The modulator comprises: an optical waveguide that is formed by a thin film LN (Lithium Niobate) substrate, and in which light passes through; and an electrode that applies voltage to the optical waveguide, and modulates a phase of the light according to an electric field within the optical waveguide depending on the voltage. The tap coupler that has at least a portion of itself formed by the thin film LN substrate branches a portion of the light which passes through the optical waveguide. The tap coupler comprises a delay interferometer that branches a portion of the light passing through with a branching ratio depending on a phase difference of the light which passes through an inside of the tap coupler from the optical waveguide.SELECTED DRAWING: Figure 2
Patent JP-2022001015-A (JP)
Title: Transition phenomenon detector circuit and method
Inventor: Michael Couleur
IPC: H02M3/155
Filed: 2021-09-07
Abstract: To provide a transition phenomenon detector circuit, a method, an IC and a power conversion system capable of increasing conversion efficiency.SOLUTION: There is provided a transition phenomenon detector circuit 100 for detecting a transition phenomenon in a switching converter, including DLL circuits (110, 120, 130) for detecting changes in the duty cycle of a pulse width modulation signal (PWM) used to operate the switching converter, and an output circuit for providing a first state of the status output signal (SS) when no transition phenomenon is detected and for providing a second state of the status output signal (SS) that indicates a transition phenomenon in the switching converter in response to the detected change in the duty cycle of the pulse width modulation signal (PWM).SELECTED DRAWING: Figure 1
Patent JP-2023038848-A (JP)
Title: Manufacturing method of wiring circuit board
Inventor: TAKAKURA HAYATO
IPC: H05K3/46
Filed: 2021-09-07
Abstract: To provide a manufacturing method of a wiring circuit board, capable of reducing an electric resistance between a conductor layer and a metal layer in a wiring circuit board having a conductor layer and a metal layer on the side opposite to a conductor pattern to an isolation layer.SOLUTION: A manufacturing method of a wiring circuit board, executes: a first preparation step of preparing a first base material 21 having an isolation layer 211 and a conductor layer 212 arranged on a one surface S1 of the isolation layer 211; a second preparation step of preparing a second base material 22 having a metal layer 221; a bonding step of laminating the first base material 21 and the second base material 22 so as to contact the conductor layer 212 and the metal layer 221, and bonding the conductor layer 212 and the metal layer 221 with a metal; and a pattern forming step of forming a conductor pattern 12 onto the other surface S2 of the isolation layer 211.SELECTED DRAWING: Figure 3
Patent JP-2023039063-A (JP)
Title: Toilet device
Inventor: MATSUMOTO HITOMI
IPC: E03D9/10
Filed: 2021-09-08
Abstract: To provide a small-sized toilet device.SOLUTION: A toilet device 100 comprises: a toilet bowl 10 including a toilet pan 10A with a lower end opened to form a discharge port 10M and a flapper valve 30B that opens/closes the discharge port 10M; a buffer tank 11 disposed below the flapper valve 30B; and a pulverizing section 12, in a state of being coupled with the toilet bowl 10, to which an inflow port 12C communicates in a side face of the buffer tank 11, the side face being lower than the upper end of the buffer tank 11 and which pulverizes a solid substance included in sewage Sew stored in the buffer tank 11.SELECTED DRAWING: Figure 4
Patent JP-2021185201-A (JP)
Title: Collagen 7 compositions and methods of using the same
Inventor: IGOR QUINONES-GARCIA
IPC: A61K47/18
Filed: 2021-09-09
Abstract: To provide compositions comprising collagen 7 and methods of using the same to treat DEB.SOLUTION: A composition contains arginine and sucrose.SELECTED DRAWING: Figure 6
Patent JP-2023041252-A (JP)
Title: air conditioner
Inventor: MAEKAWA NAOKI
IPC: F24F11/46
Filed: 2021-09-13
Abstract: To provide a gas heat pump type air conditioner which can prevent stagnation of refrigerator oil in a heat exchanger when using the heat exchanger as an evaporator.SOLUTION: An air conditioner of the present disclosure sequentially and annularly connects a compressor 101, an outdoor heat exchanger 106, a flow rate regulation valve 112 and an indoor heat exchanger 201, makes refrigerants circulate in refrigeration piping, exchanges heat between the refrigerants and air in a prescribed space by using the indoor heat exchanger 201, and performs temperature control of the prescribed space. The outdoor heat exchanger 106 comprises a first region 106a and a second region 106b in which refrigerants circulate in parallel with each other, and also comprises an opening/closing valve 113 arranged in a refrigerant inflow part of the first region 106a on the flow rate regulation valve 112 side.SELECTED DRAWING: Figure 1
Patent JP-2022073963-A (JP)
Title: Thermoplastic resin composition and molded product
Inventor: HIRANO TOMOYUKI
IPC: C08L53/00
Filed: 2021-09-14
Abstract: To provide a thermoplastic resin composition that is excellent in mechanical strength, flowability and quiet performance, particularly excellent in impact strength and the persistence of quiet performance.SOLUTION: A thermoplastic resin composition contains a styrenic resin (A) 10-50 pts.wt. and a polycarbonate resin (B) 50-90 pts.wt. with the total of the styrenic resin (A) and the polycarbonate resin (B) as 100 pts.wt. The thermoplastic resin composition 100 pts.wt. is blended with an ethylene-vinyl acetate copolymer (C) having a styrenic (co)polymer segment of 1-5 pts.wt. and an acrylic block copolymer (D) of 1-5 pts.wt.SELECTED DRAWING: None
Patent JP-2023042466-A (JP)
Title: Method for manufacturing driving unit and driving unit
Inventor: YOSHIMI TOMOAKI
IPC: H02K11/33
Filed: 2021-09-14
Abstract: To provide a method for manufacturing a driving unit that prevents, during manufacture of the driving unit including two or more substrates, deflection of an end substrate due to assembly load of connector terminals.SOLUTION: A plurality of connector terminals 45 are connected with an end substrate 33 at one end, and exposed to frontages of connectors 57, 58 at the other end. In a first step, a general substrate assembly 310 is assembled to a motor frame 840. In a second step, an end substrate assembly 330 is assembled to the general substrate assembly 310. In a third step, the end substrate assembly 330 and the general substrate assembly 310 are covered by a connector housing 65, while the other ends of the connector terminals 45 of the end substrate assembly 330 are exposed to the frontages of the corresponding connectors, and an outer cylinder part 562 is fixed to a motor 80. The load generated in exposing the other ends of the connector terminals 45 to the frontages of the corresponding connectors in the third step is configured to be lower than the load generated in the first step and the second step.SELECTED DRAWING: Figure 11
Patent JP-2022000788-A (JP)
Title: Information processor, information processing method, and program
Inventor: KAMATA TAKAHIRO
IPC: G16Y40/20
Filed: 2021-09-21
Abstract: To estimate a multistory parking lot on the basis of information obtained by traveling of a vehicle.SOLUTION: An information processor obtains, from a mobile body, position information including a parking position and inclination or altitude information, and estimates parking lot information related to parking lots existing in areas outside roads on the basis of position information of a plurality of mobile bodies entered the areas outside the roads. The estimation unit estimates whether the parking lot is a multistory parking lot or not on the basis of the parking position and the inclination or altitude information.SELECTED DRAWING: Figure 5
Patent JP-2023045554-A (JP)
Title: System and method for controlling work machine
Inventor: NISHIHARA TAKESHI
IPC: E02F3/85
Filed: 2021-09-22
Abstract: To provide a system and a method for controlling a work machine with fewer limitation on facilities to carry out calibration.SOLUTION: A controller acquires a roll angle and a pitch angle of a vehicle body detected with a vehicle body sensor. The controller acquires a roll angle of a work machine detected with a work machine sensor. The controller calculates error of a yaw angle of the vehicle sensor corresponding to the vehicle body based on difference between the vehicle roll angle and the roll angle of the work machine and the pitch angle of the vehicle body. The controller calibrates the vehicle body sensor using the error of the yaw angle of the vehicle body sensor.SELECTED DRAWING: Figure 7
Patent JP-2023046455-A (JP)
Title: Parking control device and parking control method
Inventor: NAGANUMA TATSUMI
IPC: B60W30/06
Filed: 2021-09-24
Abstract: To prevent privacy of a person in a vehicle from being invaded and protect privacy.SOLUTION: A parking control device 100 includes an out-of-vehicle situation acquisition unit 10 for acquiring a situation in the periphery of a vehicle 1, an invasion degree determination unit 22 for determining an invasion degree, which is a degree of invasion of privacy of a person in the vehicle 1 on the basis of the situation of the periphery of the vehicle 1, and a parking space determination unit 23. The parking space determination unit 23 determines whether or not a first invasion degree, which is an invasion degree in a first parking space where the vehicle 1 is parked, is a predetermined value or higher, and if the first invasion degree is determined to be the predetermined value or higher, detects a second parking space where the invasion degree is lower than the first invasion degree. The parking space determination unit 23 determines the second parking space as a target parking space tps.SELECTED DRAWING: Figure 1
Patent JP-2023049108-A (JP)
Title: game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To provide a game machine in which cost-cutting is enabled as a whole by appropriately distributing cost onto each adhesive sheet.SOLUTION: A game machine is provided in which adhesive sheets having glue layers on their back surfaces are stuck on predetermined portions to be stuck. The adhesive sheets include a decorative seal (a first adhesive sheet) S15 that is to be stuck to a portion to be stuck having translucency and an attention raising seal (a second adhesive sheet) that is to be stuck to a portion to be stuck having no translucency. The attention raising seal is designed to have a fewer number of colors to be used than that of the decorative seal S15. Further, light emission means may be disposed behind the portion to be stuck having translucency and at least some portion of the color printed area of the decorative seal S15 may have translucency.SELECTED DRAWING: Figure 9
Patent JP-2023051122-A (JP)
Title: toilet roll
Inventor: AMANO YOSHIMI
IPC: A47K10/16
Filed: 2021-09-30
Abstract: To provide a toilet roll whose toilet tissue paper is suitable to use in a toilet with a washing function and is easily elongated.SOLUTION: A toilet roll comprises a two-ply toilet tissue paper with two sheets adhered via embossed recessed portions, wound around a paper pipe, and has a wound diameter of 120 mm or less, and a winding length of 34.5 to 50 m. The toilet tissue paper has a first sheet having first recesses and second different in depth formed by embossment, and a second sheet. Depth of the first recess is between 0.17 to 0.23 mm, depth of the second recess is smaller than that of the first recess, and the toilet tissue paper is wound so that the first sheet is on an outer surface side with respect to the paper pipe.SELECTED DRAWING: None
Patent JP-2023051475-A (JP)
Title: Semiconductor device
Inventor: SATO KEN
IPC: H01L29/423
Filed: 2021-09-30
Abstract: To provide a high electron mobility transistor (HEMT) that suppresses gate leakage and variation of a collapse phenomenon.SOLUTION: An HEMT 100 includes an electron supply layer 2 formed of AlGaN on an electron transit layer 1 formed of GaN, a GaN cap layer 3 disposed on the electron supply layer 2, and an oxide film 4 disposed on the GaN cap layer 3. A gate electrode 6 is provided so as to be held between a source electrode and a drain electrode. A concave part 7 of the oxide film is provided so that the thickness of the oxide film decreases in a part from a p-type metal oxide semiconductor film 5 part toward the drain electrode. The oxide film gradually becomes thicker from a p-type metal oxide semiconductor film part A connected to the electron supply layer and the thickness of the oxide film is substantially constant on the drain electrode side. The bottom surface of the concave part is thinner than the part with the substantially constant thickness, and the thickness of the oxide film increases gradually. A gate electrode on the p-type metal oxide semiconductor film extends further to the drain electrode side over the concave part.SELECTED DRAWING: Figure 2
Patent JP-2022008851-A (JP)
Title: Fire resistant structure and fire resistant tool
IPC: F16L5/04
Filed: 2021-10-05
Abstract: PROBLEM TO BE SOLVED: To provide fire resistant grooves for more surely closing a penetration part of a fire resistant compartment. 
     SOLUTION: In a fire resistant structure, electric wiring/piping material is inserted into a penetration part formed by penetrating a fire compartment in an architectural structure in an axial direction, and a fire resistant tool is disposed between an inner peripheral surface of the penetration part and an outer peripheral surface of the electric wiring/piping material. The fire resistant tool is made of a non-thermal expansive flame-retardant material, is fixed in the penetration part, and comprises a fire resistant tool body surrounding the outer peripheral surface of the electric wiring/piping material with a prescribed interval, and a thermal expansive closing member inserted with the electric wiring/piping material, thereby, compressed and deformed so as to close a gap between the fire resistant tool and the electric wiring/piping material. The closing member comprises a plurality of groove parts that divide the inner peripheral part of the closing member facing the outer peripheral surface of the electric wiring/piping material into a plurality of division pieces in an axial direction, and the plurality of divided pieces are mutually independently compressed and deformed in the axial direction so as to contact closely with the outer peripheral surface of the electric wiring/piping material. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075526-A (JP)
Title: Speed planning method for automatic driving, apparatus, device, medium, and vehicle
Inventor: Qin Wenchuang
IPC: B60W60/00
Filed: 2021-10-06
Abstract: To provide a speed planning method for automatic driving, an apparatus, a device, and a medium, where the present application relates to artificial intelligence technologies such as automatic driving and deep learning.SOLUTION: A specific implementation form includes: acquiring a current state of a vehicle comprising at least remaining running distance and current speed; and interpolating actions including at least acceleration based on the current state and a predetermined state table to obtain a target action of the current state, where the state table is determined based on a reinforcement learning method and comprises a plurality of states and a respective action performed in each state. The present application uses a method of table lookup instead of a neural network, and first can determine a state table in an offline manner and then can determine a target operation of the current state in an online query manner, thus ensuring that an optimal solution for the entire course of a speed plan is obtained without occupying a large amount of computational resources.SELECTED DRAWING: Figure 1
Patent JP-2023058091-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIRAISHI NOBUHITO
IPC: H01L21/822
Filed: 2021-10-13
Abstract: To provide a semiconductor device with variations in resistance values of a plurality of resistance elements being reduced, despite with an outer peripheral part which is not used for circuits being also reduced.SOLUTION: A semiconductor device MCP1 comprises: an inter-layer insulating layer INI1; a plurality of resistor layers LR disposed in contact with a top face of the inter-layer insulating layer; and a wiring layer LM1 which is disposed at least either above or below the plurality of resistor layers so as to overlap the plurality of resistor layers in a planar view. The plurality of resistor layers include a first resistor layer LR1 and a second resistor layer LR2 of which the width in a first direction X is narrower than that of the first resistor layer. The wiring layer includes a first overlap region OVL2 overlapping the first resistor layer in the planar view and a second overlap region OVL2 overlapping the second resistor layer in the planar view. A value obtained by dividing a total value of areas of the second overlap regions with the width of the second resistor layer in the first direction is smaller than a value obtained by dividing a total value of areas of the first overlap regions with the width of the first resistor layer in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2022017306-A (JP)
Title: Methods, devices and systems for fusion reactions
IPC: G21B1/11
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide systems which utilize high-speed rotation of particles to provide for controlled fusion reactions without the need for magnetic or high-energy containment fields. 
     SOLUTION: A controlled fusion device 100 has a first working material 101 and a second working material 110 associated therewith. The controlled fusion device also has a rotation chamber 103 having a rotation chamber wall 105 and a cavity 108, and a controlled pressure area 104. A rotation source 102 and a plasma creation device 106 are operationally associated with the rotation chamber 103. The cavity 108 has a fusion surface 109 provided therein. These devices rotate materials at hundreds of thousands or millions of revolutions per second (RPS) to create forces, effects, and conditions that facilitate the fusion reaction. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023058869-A (JP)
Title: Cutting device, and cutting method
Inventor: KAMIO HIROYUKI
IPC: B23D57/00
Filed: 2021-10-14
Abstract: To provide a cutting device and a cutting method capable of cutting a cylindrical structure in a state where another internal structure exists inside the cylindrical structure.SOLUTION: A cutting device 1 for cutting a vertical cylindrical heat shield wall 105 with a horizontal cross section comprises: a wire saw guide portion 25 having a plurality of guide pulleys 27 arranged on the outer peripheral side of the heat shield wall 105 and including at least a pair of cutting pulleys 27t arranged adjacent to each other at the same height with a part of the heat shield wall 105 interposed therebetween; a wire saw tool 21 bridged over the guide pulley 27 of the wire saw guide portion 25; a wire saw driving portion 23 for driving the wire saw tool 21; and an annular guide rail 9 arranged to surround the heat shield wall 105 in the circumferential direction and moving the wire saw driving portion 23 and the guide pulley 27 horizontally around the heat shield wall 105.SELECTED DRAWING: Figure 2